We look at the division of 81830897 by 315 
Our goal is to divide 81830897 by 315.

Advancing to step 1:
When dividing 8 by 315, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 315

Moving on to step 2:
When dividing 81 by 315, we get 0 with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Grab the next digit (8) from the dividend, add it to 81, then carry on: 818 / 315

On to step 3:
315 can be fit into 818 2 times, resulting in a remainder of 188.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 630 from 818 and we're left with 188.
Fetch the next digit (3) from the dividend, attach it to 188 and continue: 1883 / 315

Going ahead to step 4:
If we divide 1883 by 315, we get 5 and a remainder of 308.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
Subtract 1575 from 1883 to get 308.
Append the next digit (0) from the dividend to 308 and continue with: 3080 / 315

Advancing to step 5:
315 goes into 3080 9 times with a remainder of 245.
Put 9 as the next digit of the answer. 
Result so far: 259.0
Subtract 2835 from 3080 to get 245.
Bring next digit (8) of the dividend behind the 245 and repeat the process: 2458 / 315

Moving on to step 6:
315 goes into 2458 7 times with a remainder of 253.
The next digit of our result is 7. 
Result so far: 2597.0
If we take 2205 away from 2458, we end up with 253.
Grab the next digit (9) from the dividend, add it to 253, then carry on: 2539 / 315

Going ahead to step 7:
The number 315 fits into 2539 8 times, leaving a remainder of 19.
The number 8 becomes the next digit in our result. 
Result so far: 25978.0
If we take 2520 away from 2539, we end up with 19.
Fetch the next digit (7) from the dividend, attach it to 19 and continue: 197 / 315

Going ahead to step 8:
If we divide 197 by 315, we get 0 and a remainder of 197.
The number 0 becomes the next digit in our result. 
Result so far: 259780.0
Deduct 0 from 197 and we're left with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Let's proceed to step 9:
315 goes into 1970 6 times with a remainder of 80.
Put 6 as the next digit of the answer. 
Result so far: 259780.6
Subtracting 1890 from 1970 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 10:
When dividing 800 by 315, we get 2 with a remainder of 170.
The next digit of our result is 2. 
Result so far: 259780.62
Subtracting 630 from 800 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 11:
The number 315 fits into 1700 5 times, leaving a remainder of 125.
The next digit of our result is 5. 
Result so far: 259780.625
The remainder is 125 after subtracting 1575 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Advancing to step 12:
If we divide 1250 by 315, we get 3 and a remainder of 305.
Use 3 as the next digit of our solution. 
Result so far: 259780.6253
Deduct 945 from 1250 and we're left with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Let's proceed to step 13:
When dividing 3050 by 315, we get 9 with a remainder of 215.
Write down 9 as next digit of the result. 
Result so far: 259780.62539
Deduct 2835 from 3050 and we're left with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

On to step 14:
The number 315 fits into 2150 6 times, leaving a remainder of 260.
Use 6 as the next digit of our solution. 
Result so far: 259780.625396
Subtract 1890 from 2150 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 15:
When dividing 2600 by 315, we get 8 with a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 259780.6253968
If we take 2520 away from 2600, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 16:
When dividing 800 by 315, we get 2 with a remainder of 170.
The next digit of our result is 2. 
Result so far: 259780.62539682
Subtracting 630 from 800 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

The quotient of the division is 259780.62539682, and the remainder is 1.7e-07.